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Live air quality index in Geneva, Illinois today

Stay updated with real-time air quality in Geneva, Illinois featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

107

Unhealthy for sensitive groups

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Geneva, Illinois

Last updated: ... (Local time)

Major air pollutants in Geneva, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

38.06 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

168.12 μg/m³

0

55

155

255

425

605+

Ozone (O3)

19.56 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.36 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

15.30 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.55 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Geneva, Illinois

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Geneva, Illinois air quality map: Real-time AQI near you




How accurate is Illinois, USA air quality data?

Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.


Frequently asked questions

How frequently is the air quality data for Geneva, Illinois updated?

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Air quality data for Geneva, Illinois is updated on an hourly basis.


When did Geneva, Illinois experience the worst air quality in the last 24 hours?

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The worst air quality in Geneva, Illinois was recorded at 08:00:00 on 2025-06-05.


When did Geneva, Illinois have its best air quality in the last 24 hours?

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The best air quality in Geneva, Illinois was recorded at 01:00:00 on 2025-06-04.


What is the real-time air quality index for Geneva, Illinois?

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The real-time air quality index in Geneva, Illinois is 107, currently categorized as Unhealthy for Sensitive Groups.


Which pollutant is found most often in Geneva, Illinois?

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The most common pollutant in Geneva, Illinois is PM10.


What can I do if the air quality in Geneva, Illinois is poor?

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If the air quality in Geneva, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.


What are the current PM2.5 levels in Geneva, Illinois?

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The measured PM2.5 levels in Geneva, Illinois at present are 38.063 μg/m3.


What are the current PM10 levels at Geneva, Illinois?

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The current PM10 levels in Geneva, Illinois are 168.119 μg/m3.


What are the current carbon monoxide (CO) levels at Geneva, Illinois?

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The current carbon monoxide (CO) level in Geneva, Illinois is 0.545 ppm.


What are the current sulfur dioxide (SO2) levels at Geneva, Illinois?

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The current sulfur dioxide (SO2) levels in Geneva, Illinois are 0.356 ppb.


What are the current ozone (O3) levels at Geneva, Illinois?

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The current ozone (O3) levels at Geneva, Illinois is 19.559 ppm.


What are the current nitrogen dioxide (NO2) levels at Geneva, Illinois?

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The current nitrogen dioxide (NO2) levels at Geneva, Illinois is 15.303 ppb.


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